Ed E. So i was in a bind with my Mack E7 and needed my heads done and crank turned as soon as possible. The guys down there looked real busy but they said they'd do it as fast as they could. 4 days later its done everything looks great. I paid a little more but was well worth it. they'll be getting my work from

i have been working on this problem i couldnt find for a long time was getting antifreeze into my number1 cylinder and took the head to annother shop in greensburg first called A-1 machine shop. They said the pressure tested it and it was ok so i reinstalled the head. the problem occurred again in about 15 miles. i took it back off checked everything and took it to P and R they found a small leak in the intake port that was allowing the antifreeze into the cylinder. they got me a remand casting and problem is solved. i cant thank them enough. i would have been still looking elswhere for the problem